Engeo Incorporated Share: Engineering Engeo Incorporated Visit Website 2213 Plaza Dr Rocklin, CA 95765-4404 (916) 786-8883 (888) 279-2698 (fax) About Map About ENGEO Incorporated is a comprehensive provider of geotechnical, environmental, hydrologic, and geologic engineering, and construction testing and inspection services. Founded in 1971, ENGEO is a celeb What's Nearby? Distance: 5 10 15 20 25 50 mi.